UMBRELLA TYPE CRANE WITH ADJUSTABLE ANGLE INCLUDED BETWEEN ARMS

There are many lifting arms horizontally connected, which can be swung respectively around the center column structure simultaneously, thus make crane carry out multiple point workings. Each arm of the crane is equipt with its horizontal swinging mechanism and the angles included between them can be...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HAN YUHU
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!